Top Low Reflectance Reviews

Lightdow 12 x 12 Inch (30 x 30 cm) White Balance 18% Gray Reference Reflector Grey Card with Carry Bag [Folded Version]

for Max. error in exposure measurements: 1/8 of F-stop.
This handy double sided pop up 18% grey/white card simplifies the complex technical issues surrounding exposure and color correction when working in different lighting conditions. It provides a major benefit when working under pressure at events such as weddings or fashion shows..
Backed with Lightdow 90-Day Hassle Free Return & Replacement Warranty for Quality-Related Issue..

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SVBONY 2 inches 90 Deg Dielectric Mirror Diagonal for Astronomical Telescope with 1.25 inches Adapter

Mirror Star Diagonal - 99% Reflectivity；Provides a Comfortable 90 Degree View from your Refractor.
New 2" 90 deg 99% Dielectric Mirror Diagonal for Telescope With 1.25" adapter.
has a 1/10th wave flat optical glass surface.
Both sizes of eyepieces may be used and are protected from dings and scratches that would result from a standard set-screw. This 2" diagonal works....
Dielectric diagonal is especially important.
A standard aluminized diagonal has about 92% reflectance.
And this decreases with time as the aluminum....
For the vast majority of the visible spectrum.
the reflectance does not vary more than about 0.1% below 100%.
And the dielectric surface does not age....

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Neewer Large Size 2 Card Set 8\ x 10\ -White Balance / Exposure Card 18% Gray Card Set for Digital and Film Photography

003cP003eA 18% grey card not only have the use of measuring the camera exposure value, also be able to adjust color balance and revert the color truly and perfectly by controlling the gray balance in digital photography..
003cP003eWorks with any film and digital camera, for JPEG and RAW files.
003cP003eGray card 18% reflectance, white card, 90% reflectance..
003cP003eGray card can balance all mixed lights to be 18% neutral gray. With a photometer you??ll get precise exposure value by means of recording the light that was reflected from the grey card. (it can measure the exposure value through the exposure photometer, the TTL SLR camera and the digital camera etc.).
003cP003eSet includes: 1x Grey Card / 1x White Card.

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SmartSign - K-7288-HI-12x18 'Fire Hydrant' Sign | 12' x 18' 3M High Intensity Grade Reflective Aluminum Red on White

DURABLE ALUMINUM: 'Fire Hydrant Symbol' signs are made of 63 mil thick rustproof aluminum. They are laminated for protection and use 3M reflective High-Intensity Grade film, assuring more than 10 year durability..
EASY INSTALLATION: All signs come with rounded, burr-free corners and 3/8 inch punched and pre-cleared holes. Signs mount to U-channel posts, square or round galvanized posts, wooden posts, and chain-link fences..
3M AUTHORIZED: 3M's "High Intensity" Grade Reflective parking and traffic signs offer up to three times more reflectance than engineer grade reflective signs. They offer great reflectance straight on and even better from an angle..
LAMINATED PROTECTION: With lamination, graphics are protected from weather and abuse to preserve a fresh look. Graffiti can be cleaned off too. Clear UV laminate resists chemicals, UV rays, water, and abrasion..
PACK CONTENTS: One 18 x 12 inch red and white aluminum sign..

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ROKA Falcon Ti Performance Polarized Aviator Sunglasses for Men and Women - Matte Black Frame - Carbon Polarized Lens

PREMIUM C3 LENSES: With anti-scratch, anti-fog, and anti-reflectance coatings plus super-hydrophobic and oleophobic coatings for anti-spotting, fingerprint resistance, and easy cleaning..
HIGH STRENGTH-TO-WEIGHT RATIO, STRONG ENVIRONMENTAL STRESS AND CORROSION RESISTANCE.
TITANIUM: 50% lighter than traditional alloys while retaining tensile strength!.
PATENTED GEKO PADS: features a proprietary elastomer for nose and temple pads that’s hydrophilic, chemical resistant, and supports multi-directional traction with comfort. It’s also designed to not snag hair..
CUSTOM HINGE DESIGN: Our low-profile hinges secures lens' with loctite for maximum lens security..

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SmartSign 36 x 12 inch “Reflective Delineator” Right Object Marker Metal Sign, 80 mil Aluminum, 3M Laminated High-Intensity Grade Reflective Material, Black and Yellow

DURABLE ALUMINUM: 'Reflective Delineator' signs are made of 80 mil thick rustproof aluminum. They are laminated for protection and use 3M reflective High-Intensity Grade film, assuring more than 10 year durability..
EASY INSTALLATION: All signs come with rounded, burr-free corners and pre-punched and pre-cleared holes for quick installation. Signs mount to U-channel posts, square or round galvanized posts, wooden posts, and chain-link fences..
APPLICATION. Signs can be used outside of a curve, a narrowing of a road or an obstruction. The stripes should point down towards the traffic – to indicate the direction for the traffic to pass an obstruction. These Right Chevron signs should go on the right side of the road and indicate that the traffic should go the left..
3M AUTHORIZED: 3M's "High Intensity" Grade Reflective parking and traffic signs offer up to three times more reflectance than engineer grade reflective signs. They offer great reflectance straight on and even better from an angle..
LAMINATED PROTECTION: With lamination, graphics are protected from weather and abuse to preserve a fresh look. Graffiti can be cleaned off too. Clear UV laminate resists chemicals, UV rays, water, and abrasion..

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Range Extender [Explicit]

Specially designed for DJI Mavic Pro Quadcopter Drone..
More stable and stronger signal.Reducing the crash accident,let flying more safely.Specifically designed for DJI Mavic Pro and full foldable....
High reflectance 95% with stronger signal..
Foldable Antenna Booster,Two antennas can be closed to prevent dust from entering,Easy to install,Convenient to carry..
Note - Shielding fingerprints,dust and scratch.
Please tear off the protective film before using..

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Taidacent 100-1800mm UART I2C Output TOF10120 Laser Range Sensor Laser Rangefinder Fast Proximity Sensor Time of Flight TOF 10120 Laser Flight Distance Measurement Social Distancing Sensor

TOF10120 range sensor provides accurate and repeatable long range distance measurement for high-speed autofocus (AF). The innovative time-offlight technology allows performance independent of object reflectance..
TOF10120’s time-of-flight sensing technology is realized by Sharp’s original SPAD (Single Photon Avalanche Diodes ) using low-cost standard CMOS process. It enables accurate ranging result, higher immunity to ambient light and better robustness to cover-glass optical cross-talk by special optical package design..
User detection for Personal Computers/Laptops/Tablets.
White goods hand detection in automatic (faucets, refrigerator)..
UART I2C interface for device control and data transfer.
Please ask for the datasheet via Amazon mail after you order it..

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Revolution + Pro Pet Formula

Out cleans the leading rental and half the weight (cleaning results compared to the leading rental machine based on measurement of color reflectance and brightness of carpet fibers).
Dries in about an hour—no need to wait.
use Express Clean Mode as a time-saver! The carpets will dry in about an hour* (*Tested on new carpet in Express Clean Mode. Results may vary. ).
2X Concentrated formula for use in all Upright Carpet Cleaning Machines.
Removes pet stains and odors at the source with the power of Oxy and Febreze Freshness.

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gouduoduo2018 Mavic Mini / Pro / Air / Platinum / Spark / Mavic 2 Pro / Zoom Signal Booster for Controller Transmitter Aluminum Parabolic Antenna Range Extend

Using imported specular aluminum sheets, high reflectance 95% with stronger signal.
Mould technology, precise trepanning, easy to install.
Glue the aluminum sheet completely to the shell, won’t fall off.
Foldable, convenient to carry,Sufficient operating space.
Package included: 1pc Aluminum Parabolic Signal Booster (The romote control is not included).

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Hopoocolor OHSP350P Spectrometer 350-800nm PPFD Meter PAR Quantum Meter for LED Grow Lights Full Spectrum

1.Wavelength Range ： 400-700nm； Wavelength Interval ： 10nm ； Semiband Width： 10nm ；Measured Reflectance Range： 0-200；%.
2.Illuminant：D65, A, C, D50, D55, D75, F2, F7, F11.
3.Data Port： USB, Bluetooth 4.0 ； Data Storage Standard： 2000 Pcs, Sample： 20000 Pcs.
4.High electronic hardware configuration: 3.5-inch TFT color LCD,Capacitive Touch Screen, concave grating, 256 Iimage Element Double Arrays CMOS Image Sensor.
5. Perfect combination of beautiful appearance and the human body mechanics structural design.

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Bioaid Lipid 3in1 Multiparameter Total Cholesterol,HDL,LDL and Triglicerides Meter test kit with 5pcs 3in1 Strips, Blue

Reflectance Photometer methodology analysis excellent accuracy best analysis method..
Bioaid 3in1 Multiparameter Cholesterol Triglycerides meter kit contains 1 meter, 1 code chip, 5 strips 3in1,5 safety lancets,5 Capillary transfer tubes 25μL and instructions manual..
NO BATTERIES INCLUDED DUE TO SHIPPING RESTRICTIONS.
strips Link:https://www.amazon.com/dp/B0BTD457QM.

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5 Pcs Fiber Optic attenuator, Fiber Signal Attenuation Converter Inserts Connector (FC-APC, 20dB)

【Connector Type】 20dB attenuation amount, FC-APC Female to FC-APC male attenuator, adopting high performance attenuated fiber.
【Operation Wavelength】This attenuator is suitable for both 1310nm and 1550 nm single mode fiber connection.
【High Attenuation Precision】 Attenuation precision: ±10%, when connector attenuation amount003e5dB.
【Transmission Stability】 Reflectance: dB≥50, which ensures the optical power stay in a stable level on its original transmission wave..
【Easy Installation】 The simple and compact structure make it very user friendly, just need plug and play for installation.
【Product Application】 Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation etc..

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